Diy Cell Phone Signal Booster For Home . Mobile phone signal booster for all networks ns 2000 smart signal booster cell phone booster cell phone signal booster share this post. In order to make the antenna, straighten wire with pliers and bent it accurately in the center at 90 degrees. DIY 2G/3G/4G Wireless Cell Phone Signal Booster 5 Steps (with from www.instructables.com This is called a cell phone booster soft installation. Once you do, you will have found the best area in your house for cell service. First of all, we need to create an antenna.